Sumbawa Besar Weather in December

What's the weather like in Sumbawa Besar (Nusa Tenggara Barat) in December 2024?

The climate in Sumbawa Besar during December can be summarized as hot, humid and very wet.

December is in the summer in Sumbawa Besar and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 23°C (73°F) is normal.

Sumbawa Besar weather averages (imperial / metric)
Daytime temperature 31.2°C 88.1°F
Nightly temperature 22.9°C 73.1°F
Average temperature 27°C 80.6°F
Daily sunshine 8 hrs
Avg rainfall 221 mm 8.7 ins
Rainy days 19 days
Sea temperature 29.5°C 85.1°F
Humidity 82%
Windspeed 10.4kph 7 mph

On average December is the 4th wettest month of the year in Sumbawa Besar with around 221mm 8.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

December temperatures in Sumbawa Besar

Sumbawa Besar average temperature in December

December rainfall

Sumbawa Besar average rain in December

December hourly sunshine

Sumbawa Besar average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Sumbawa Besar in December 2024.

Other monthly averages

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Sumbawa Besar weather stats

Sumbawa Besar weather statistics
Hottest month: October 33.6°C 92.5°F
Driest month: September 10mm 0.4ins
Sunniest month: August 10.1hrs
Coldest month: July 31.3°C 88.3°F
Wettest month: January 275mm 10.8ins
Map showing location of Sumbawa Besar (-8.5, 117.43333) Sumbawa Besar map pin © Google

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